Polyether ketone ketone (pekk)
[化] 聚醚酮酮
🧩 词语组成解析
n. [化]聚醚,多醚
ketone
['ki:toʊn]
n. 酮;
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
I love you!
我爱你！
Appetite comes with eating.
食欲越吃越旺。
That tie goes well with your suit.
那条领带和你的西服非常搭配。